4 Utility Patents
#6,516 in Daejeon
#53,323 in South Korea
Forward Citations = 1
Company Filing History:

University-industry Cooperation Group of Kyung Hee University
where one patent can have more than one assignee
Get your Inventor Badge Today
#6,516 in Daejeon
#53,323 in South Korea
Company Filing History:

Get your Inventor Badge Today